<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>城市天气</title>
  <link rel="stylesheet" href="./css/reset.css" />
  <link rel="stylesheet" href="./css/index.css" />
</head>

<body>
  <div class="wrap" id="app">
    <div class="search_form">
      <div class="logo"><img src="img/logo.png" alt="logo" /></div>
      <div class="form_group">
        <input type="text" class="input_txt" placeholder="请输入查询的天气" v-model="str"/>
        <button class="input_sub" @click="changeCity(this.str)">
          搜 索
        </button>
      </div>
      <div class="hotkey">
        <a href="javascript:;" @click="changeCity('北京')">北京</a>
        <a href="javascript:;" @click="changeCity('上海')">上海</a>
        <a href="javascript:;" @click="changeCity('广州')">广州</a>
        <a href="javascript:;" @click="changeCity('深圳')">深圳</a>
      </div>
    </div>
    <ul class="weather_list">
      <li :style="{transitionDelay:index*100+'ms'}">
        <div class="info_type">
            <span class="iconfont" style="font-size: 24px;">天气信息</span>
        </div>
        <div class="info_temp">
          <b>低：</b>
          ~
          <b>高：</b>
        </div>
        <div class="info_date"><span></span></div>
      </li>
    </ul>
  </div>
  
</body>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script> 
<script src="https://unpkg.com/axios@1.1.2/dist/axios.min.js"></script>
<script>
  new Vue({
    el:"#app",
    data:{
      str:""
    },
    methods:{
      //搜索天气
      /*
        请求地址:http://gfeljm.tianqiapi.com/api?version=v9&appid=xxxx&appsecret=xxxx
        请求方法:get
        请求参数:city(城市名)
        响应内容:天气信息
      */
     changeCity(str){
      
     }
    }
  })
</script>